lit. one action, two gains (idiom); fig. two birds with one stone
one; single; a (article); as soon as; entire; whole; all; throughout; "one" radical in Chinese characters (Kangxi radical 1); also pr. [yāo] for greater clarity when spelling out numbers digit by digit
two; both; some; a few; tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤 (old)
to obtain; to get; to gain; to catch (a disease); proper; suitable; proud; contented; to allow; to permit; ready; finished